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  <h1 class="refname">ArrayIterator::natsort</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.2.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ArrayIterator::natsort</span> &mdash; <span class="dc-title">Sort entries naturally</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-arrayiterator.natsort-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>ArrayIterator::natsort</strong></span>(): <span class="type">bool</span></div>

  <p class="para rdfs-comment">
   Sort the entries by values using a &quot;natural order&quot; algorithm.
  </p>
  <blockquote class="note"><p><strong class="note">注意</strong>: 
 <p class="para">
  如果两个成员完全相同，那么它们将保持原来的顺序。
  在 PHP 8.0.0 之前，它们在排序数组中的相对顺序是未定义的。
 </p>
</p></blockquote>

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 <div class="refsect1 parameters" id="refsect1-arrayiterator.natsort-parameters">
  <h3 class="title">参数</h3>
  <p class="para">此函数没有参数。</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-arrayiterator.natsort-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   总是返回 <strong><code>true</code></strong> 。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-arrayiterator.natsort-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="methodname"><a href="arrayiterator.asort.html" class="methodname" rel="rdfs-seeAlso">ArrayIterator::asort()</a> - Sort entries by values</span></li>
    <li class="member"><span class="methodname"><a href="arrayiterator.ksort.html" class="methodname" rel="rdfs-seeAlso">ArrayIterator::ksort()</a> - Sort entries by keys</span></li>
    <li class="member"><span class="methodname"><strong>ArrayIterator::natsort()</strong></span></li>
    <li class="member"><span class="methodname"><a href="arrayiterator.uasort.html" class="methodname" rel="rdfs-seeAlso">ArrayIterator::uasort()</a> - Sort with a user-defined comparison function and maintain index association</span></li>
    <li class="member"><span class="methodname"><a href="arrayiterator.uksort.html" class="methodname" rel="rdfs-seeAlso">ArrayIterator::uksort()</a> - Sort by keys using a user-defined comparison function</span></li>
    <li class="member"><span class="function"><a href="function.natsort.html" class="function" rel="rdfs-seeAlso">natsort()</a> - 用&ldquo;自然排序&rdquo;算法对数组排序</span></li>
   </ul>
  </p>
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